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Islam MM, Rahman MJ, Rabby MS, Alam MJ, Pollob SMAI, Ahmed NAMF, Tawabunnahar M, Roy DC, Shin J, Maniruzzaman M. Predicting the risk of diabetic retinopathy using explainable machine learning algorithms. Diabetes Metab Syndr 2023; 17:102919. [PMID: 38091881 DOI: 10.1016/j.dsx.2023.102919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 12/31/2023]
Abstract
BACKGROUND AND OBJECTIVE Diabetic retinopathy (DR) is a global health concern among diabetic patients. The objective of this study was to propose an explainable machine learning (ML)-based system for predicting the risk of DR. MATERIALS AND METHODS This study utilized publicly available cross-sectional data in a Chinese cohort of 6374 respondents. We employed boruta and least absolute shrinkage and selection operator (LASSO) based feature selection methods to identify the common predictors of DR. Using the identified predictors, we trained and optimized four widly applicable models (artificial neural network, support vector machine, random forest, and extreme gradient boosting (XGBoost) to predict patients with DR. Moreover, shapely additive explanation (SHAP) was adopted to show the contribution of each predictor of DR in the prediction. RESULTS Combining Boruta and LASSO method revealed that community, TCTG, HDLC, BUN, FPG, HbAlc, weight, and duration were the most important predictors of DR. The XGBoost-based model outperformed the other models, with an accuracy of 90.01%, precision of 91.80%, recall of 97.91%, F1 score of 94.86%, and AUC of 0.850. Moreover, SHAP method showed that HbA1c, community, FPG, TCTG, duration, and UA1b were the influencing predictors of DR. CONCLUSION The proposed integrating system will be helpful as a tool for selecting significant predictors, which can predict patients who are at high risk of DR at an early stage in China.
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Affiliation(s)
- Md Merajul Islam
- Department of Statistics, University of Rajshahi, Rajshahi-6205, Bangladesh; Department of Statistics, Jatiya Kabi Kazi Nazrul Islam University, Mymensingh-2224, Bangladesh.
| | - Md Jahanur Rahman
- Department of Statistics, University of Rajshahi, Rajshahi-6205, Bangladesh.
| | - Md Symun Rabby
- Department of Statistics, Jatiya Kabi Kazi Nazrul Islam University, Mymensingh-2224, Bangladesh.
| | - Md Jahangir Alam
- Department of Statistics, University of Rajshahi, Rajshahi-6205, Bangladesh.
| | | | - N A M Faisal Ahmed
- Instutite of Education and Research, University of Rajshahi, Rajshahi-6205, Bangladesh.
| | - Most Tawabunnahar
- Department of Statistics, Jatiya Kabi Kazi Nazrul Islam University, Mymensingh-2224, Bangladesh.
| | - Dulal Chandra Roy
- Department of Statistics, University of Rajshahi, Rajshahi-6205, Bangladesh.
| | - Junpil Shin
- School of Computer Science and Engineering, The University of Aizu, Aizuwakamatsu, 965-8580, Fukushima, Japan.
| | - Md Maniruzzaman
- Statistics Discipline, Khulna University, Khulna-9208, Bangladesh.
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Ge X, Liu T, Chen Z, Zhang J, Yin X, Huang Z, Chen L, Zhao C, Shao R, Xu W. Fagopyrum tataricum ethanol extract ameliorates symptoms of hyperglycemia by regulating gut microbiota in type 2 diabetes mellitus mice. Food Funct 2023; 14:8487-8503. [PMID: 37655471 DOI: 10.1039/d3fo02385k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Type 2 diabetes mellitus (T2DM) is typically accompanied by sudden weight loss, dyslipidemia-related indicators, decreased insulin sensitivity, and altered gut microbial communities. Fagopyrum tataricum possesses many biological activities, such as antioxidant, hypolipidemic, and hypotensive activities. However, only a few studies have attempted to elucidate the regulatory effects of F. tataricum ethanol extract (FTE) on intestinal microbial communities and its potential relationships with T2DM. In this study, we established a T2DM mouse model and investigated the regulatory effects of FTE on hyperglycemia symptoms and intestinal microbial communities. FTE intervention significantly improved the levels of fasting blood glucose, the area under the curve of oral glucose tolerance test (OGTT), and glycosylated serum protein, as well as pancreas islet function correlation index. In addition, FTE effectively improved hepatic and cecum injuries and insulin secretion due to T2DM. It was also revealed that the potential hypoglycemic mechanism of FTE was involved in the regulation of protein kinase B (AKT-1) and glucose transporter 2 (GLUT-2). Furthermore, compared with the Model group, the FTE-H intervention exhibited a significantly decreased ratio of Firmicutes to Bacteroidetes at the phylum level, reduced relative abundance of pernicious bacteria at the genus level, such as Desulfovibrio, Oscillibacter, Blautia, Parabacteroides, and Erysipelatoclostridium, and ameliorated inflammatory response and insulin resistance. Moreover, the correlation between gut microbiota and hypoglycemic indicators was predicted. The results showed that Lachnoclostridium, Lactobacillus, Oscillibacter, Bilophila, and Roseburia have the potential to be used as bacterial markers for T2DM. In conclusion, our research showed that FTE alleviates hyperglycemia symptoms by regulating the expression of AKT-1 and GLUT-2, as well as intestinal microbial communities in T2DM mice.
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Affiliation(s)
- Xiaodong Ge
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Tingting Liu
- Clinical Pharmacy Department, Yancheng Second People's Hospital, Yancheng, Jiangsu 224051, China
| | - Zhuo Chen
- School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Jiawei Zhang
- School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Xuemei Yin
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Zirui Huang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ligen Chen
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Chao Zhao
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Rong Shao
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Wei Xu
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
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Li J, Shi L, Zhao G, Sun F, Nie Z, Ge Z, Gao B, Yang Y. High triglyceride levels increase the risk of diabetic microvascular complications: a cross-sectional study. Lipids Health Dis 2023; 22:109. [PMID: 37517996 PMCID: PMC10388451 DOI: 10.1186/s12944-023-01873-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/11/2023] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND The prevalence of microvascular complications in type 2 diabetes mellitus (T2DM) is increasing. The effect of lipid profiles on diabetic microvascular complications remains debated. This research aimed to study the correlation between lipid profiles and microvascular complications. METHODS This retrospective cross-sectional study included 1096 T2DM patients. The patients were divided into the control, diabetic retinopathy (DR), nephropathy (DKD), and peripheral neuropathy (DPN) groups based on the existence of corresponding complications. The lipid profiles were analyzed, and the effect on complications was assessed by logistic regression. RESULTS Compared with the control group, the diabetic microvascular complications group had a higher dyslipidemia rate. The rate of high TGs increased significantly with an increasing number of complications. High TG levels contributed to the risk of DKD, DR, and DPN [odds ratios (ORs): 2.447, 2.267, 2.252; 95% confidence interval: 1.648-3.633, 1.406-3.655, 1.472-3.445]. In the age (years) > 55, T2DM duration (years) > 10, and HbA1c (%) ≥ 7 groups, the risk of high TGs was higher for DKD (ORs: 2.193, 2.419, 2.082), DR (ORs: 2.069, 2.317, 1.993), and DPN (ORs: 1.811, 1.405, 1.427). CONCLUSION High TG levels increase the risk of diabetic microvascular complications, and patients with older age, longer T2DM duration, and higher HbA1c levels are recommended to keep lipid levels more strictly.
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Affiliation(s)
- Jiahang Li
- Department of Pharmacy, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
| | - Lei Shi
- Department of Pharmacy, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
| | - Guohong Zhao
- Department of Endocrinology, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
| | - Fei Sun
- Department of Endocrinology, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
| | - Zhenxing Nie
- Department of Pharmacy, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
- Department of Pharmacy, Hanzhong Municipal People's Hospital, Hanzhong, 723000, China
| | - Zhongli Ge
- Department of Pharmacy, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China
| | - Bin Gao
- Department of Endocrinology, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China.
| | - Yan Yang
- Department of Pharmacy, Tangdu Hospital of Air Force Medical University, Xi'an, 710038, China.
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Moke EG, Omogbai EKI, Osagie-Eweka SE, Uchendu AP, Obayuwana OM, Okoro-Akpandu E, Ben-Azu B. Antihypertensive and antihyperglycemic effects of combinations of losartan with metformin and/or glibenclamide in desoxycorticosterone acetate and streptozotocin-induced hypertensive diabetic rats. Lab Anim Res 2023; 39:7. [PMID: 37055870 PMCID: PMC10103437 DOI: 10.1186/s42826-023-00159-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/29/2023] [Accepted: 04/10/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND Hypertension is a medical condition that often comorbidly exist in patients with type II diabetes. Therefore, it is very important to manage both conditions simultaneously to mitigate the complications and mortality connected with this comorbidity. Hence, this study investigated the antihypertensive and antihyperglycemic effects of combinations of losartan (LOS) with metformin (MET) and/or glibenclamide (GLB) in hypertensive diabetic rats. Hypertensive diabetic state was induced with desoxycorticosterone acetate (DOCA) and streptozotocin (STZ) in adult Wistar rats. The rats were divided into 5 groups (n = 5): control group (group 1), hypertensive diabetic (HD) control (group 2), treatment groups receiving LOS + MET (group 3), LOS + GLB (group 4), and LOS + MET + GLB (group 5). Group 1 comprised healthy rats while groups 2-5 were HD rats. The rats were treated orally once daily for 8 weeks. Fasted blood glucose (FBS) level, haemodynamic parameters, and some biochemical indices were thereafter assessed. RESULTS FBS level and blood pressure measurements were significantly (P < 0.05) increased following induction by DOCA/STZ. The drug treatment combinations, particularly combination of LOS + MET + GLB, significantly (P < 0.05) reduced the induced hyperglycemia and remarkably decreased systolic blood pressure and heart rate. There was significant (P < 0.05) reduction in raised lactate dehydrogenase and creatinine kinase levels by all drug treatment combinations except LOS + GLB. CONCLUSIONS Our findings suggest that LOS combinations with MET and/or GLB exhibited significant antidiabetic and antihypertensive effects against DOCA/STZ-induced hypertensive diabetic state in rats.
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Affiliation(s)
- Emuesiri Goodies Moke
- Department of Pharmacology, Faculty of Basic Medical Sciences, Delta State University, Abraka, Nigeria.
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, Benin City, Nigeria.
| | - Eric Kelly Inanemo Omogbai
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, Benin City, Nigeria
| | | | - Adaeze Phina Uchendu
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, Benin City, Nigeria
| | - Odion Martha Obayuwana
- Department of Physiology, School of Basic Medical Sciences, University of Benin, Benin City, Nigeria
| | - Elizabeth Okoro-Akpandu
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Benin, Benin City, Nigeria
| | - Benneth Ben-Azu
- Department of Pharmacology, Faculty of Basic Medical Sciences, Delta State University, Abraka, Nigeria
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Kaabi YA. Potential Roles of Anti-Inflammatory Plant-Derived Bioactive Compounds Targeting Inflammation in Microvascular Complications of Diabetes. Molecules 2022; 27:7352. [PMID: 36364178 PMCID: PMC9657994 DOI: 10.3390/molecules27217352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetes mellitus (DM) is a group of metabolic disorders, the characteristics of which include chronic hyperglycemia owing to defects in insulin function, insulin secretion, or both. Inflammation plays a crucial role in DM pathogenesis and innate immunity in the development of microvascular complications of diabetes. In addition, hyperglycemia and DM mediate a proinflammatory microenvironment that can result in various microvascular complications, including diabetic nephropathy (DNP), diabetic neuropathy (DN), and diabetic retinopathy (DR). DNP is a major cause of end-stage renal disease. DNP can lead to albuminuria, decreased filtration, mesangium expansion, thickening of the basement membrane, and eventually renal failure. Furthermore, inflammatory cells can accumulate in the interstitium and glomeruli to deteriorate DNP. DN is another most prevalent microvascular complication of DM and the main cause of high mortality, disability, and a poor quality of life. DNs have a wide range of clinical manifestations because of the types of fiber dysfunctions and complex structures of the peripheral nervous system. DR is also a microvascular and multifactorial disease, as well as a major cause of visual impairment globally. Pathogenesis of DR is yet to be fully revealed, however, numerous studies have already confirmed the role of inflammation in the onset and advancement of DR. Despite evidence, and better knowledge regarding the pathogenesis of these microvascular complications of diabetes, there is still a deficiency of effective therapies. Bioactive compounds are mainly derived from plants, and these molecules have promising therapeutic potential. In this review, evidence and molecular mechanisms regarding the role of inflammation in various microvascular complications of diabetes including DNP, DN, and DR, have been summarized. The therapeutic potential of several bioactive compounds derived from plants in the treatment of these microvascular complications of diabetes has also been discussed.
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Naserrudin NA, Jeffree MS, Kaur N, Syed Abdul Rahim SS, Ibrahim MY. Correction: Diabetic retinopathy among type 2 diabetes mellitus patients in Sabah primary health clinics–Addressing the underlying factors. PLoS One 2022; 17:e0264247. [PMID: 35167613 PMCID: PMC8846526 DOI: 10.1371/journal.pone.0264247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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